Description
SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and
prior and BACnetstac version 4.2.1 and prior have only FTP and Telnet
available for device management. Any sensitive information communicated
through these protocols, such as credentials, is sent in cleartext. An
attacker could obtain sensitive information such as user credentials to
gain access to the system.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SAUTER Controls | Nova 220 (EYK220F001) DDC with BACnet connection | Firmware all versions – ≤ 3.3-006, BACnetstac all versions – ≤ 4.2.1 | — |
| SAUTER Controls | Nova 230 (EYK230F001) DDC with BACnet connection | Firmware all versions – ≤ 3.3-006, BACnetstac all versions – ≤ 4.2.1 | — |
| SAUTER Controls | Nova 106 (EYK300F001) BACnet communication card | Firmware all versions – ≤ 3.3-006, BACnetstac all versions – ≤ 4.2.1 | — |
| SAUTER Controls | moduNet300 (EY-AM300F001, EY-AM300F002) | Firmware all versions – ≤ 3.3-006, BACnetstac all versions – ≤ 4.2.1 | — |
Advisories 1
- ICSA-23-012-05 SAUTER Controls Nova 200 - 220 Series (PLC 6) CISA ICS & IT advisories · Jan 12, 2023